SparkFun Lithium Ion Battery 1000mAh 7.4V - 2-Cell Pack 15kg torque border-radius:8px} Build a Reliable Robot

border-radius:8px} Build a Reliable Robot Base for Learning

1 mm (center-positive)

once you plug a lipo battery

Then squeeze down with parallel-jaw or slip joint pliers - don't use needle-noses

Product Air Quality Monitor PM 2

SparkFun Lithium Ion Battery 1000mAh 7.4V - 2-Cell Pack 15kg torque border-radius:8px} Build a Reliable Robot7. 4V Li Ion Battery 1000mAh (2S) The Lithium Ion Battery 7. 4V 1000mAh is a 2 cell series (2S) pack delivering 7. 4V nominal. Great for powering servos, small robots, and projects that need more voltage than a single 3. 7V cell. Technical specifications Chemistry Lithium Ion Configuration 2S (2 cells in series) Voltage 7. 4V nominal Capacity 1000 mAh